free web tools · no login · public data only
FreeOnlineBox is a small independent project that publishes free, no-login web tools at freeonlinebox.com. Every tool declares what it can measure and what it cannot — and never presents an unverifiable guess as a result.
The first tool is X Shadow Ban, a visibility checker for X (Twitter) accounts. It is not affiliated with X Corp., and none of the tools on this site are official X products.